15250620234 has 16 divisors (see below), whose sum is σ = 30532471488. Its totient is φ = 5078334912.

The previous prime is 15250620167. The next prime is 15250620239. The reversal of 15250620234 is 43202605251.

It is not an unprimeable number, because it can be changed into a prime (15250620239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294942 + ... + 1306665.

It is an arithmetic number, because the mean of its divisors is an integer number (1908279468).

Almost surely, 2^15250620234 is an apocalyptic number.

15250620234 is an abundant number, since it is smaller than the sum of its proper divisors (15281851254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15250620234 is a wasteful number, since it uses less digits than its factorization.

15250620234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602589.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 15250620234 in words is "fifteen billion, two hundred fifty million, six hundred twenty thousand, two hundred thirty-four".